286 ENTOMOLOGICAL NE\VS [Nov., '22 



latur der larve von Dytiscus marginalis. 104, cxix, 423-92. Stick- 

 ney, F. The relation of the nymphs of a dragon-fly to acid and 

 temperature. (Ecology, iii, 250-4.) Suffert, F. Zur morphologic 

 und optik der schmetterlingsschuppen. 103;, xlii, 382-88. Williams, 

 C. B. Co-ordinated rhythm in insects; with a record of sound pro- 

 duction in an aphid. 9, 1922, 173-6. 



ARACHNIDA AND MYRIOPODA. Ewing, H. E. Studies on 



the taxonomy and biology of the tarsonemid mites, together with a 

 note on the transformation of Acarapis woocli. 4, liv, 104-13. 

 Vitzthum, G. H. Acarologische beobachtungen. Ill, 1922, A, 5, 

 86. 



THE SMALLER ORDERS. Banks, N. Venational variation 

 in Raphidia. 4, liv, 114-16. Campion, H. Notes on a small col- 

 lection of Odonata from Argentina. 11, x, 290-5. Klapalek, F. 

 Plecopteres nouveaux. IV. 33, Ixii, 89-95. Lichtenstein & Grasse 

 -Une migration d'Odonates. 20, 1922, 160-3. Lloyd, J. T. The 

 biology of North American caddis fly larvae. (Bui. Lloyd Libr., 

 No. 21.) Malloch, J. R. Panorpa rufescens feeding on a cicada. 

 19, xvii, 45. Murphy, H. E. Notes on the biology of some of our 

 North American species of may-flies. (Bui. Lloyd Libr., No. 22.) 

 Smith, R. C. Hatching in three species of Neuroptera. 7, xv, 169-76. 



ORTHOPTERA. Larrimer & Ford The daily maximum feed- 

 ing period of Melanoplus femur-rubrum. 4, liv, 141-3. Uvarov, 

 B. P. A new case of transformative deceptive resemblance in long- 

 horned grasshoppers. 36, 1922, 269-74. 



Hebard, M. North American Acrididae. Notes on a few inter- 

 esting Blattidae from Guatemala, with the description of a n. sp. 

 2, xlviii, 89-108; 129-32. 



HEMIPTERA. Blanchard, E. E. Aphid notes. 96, v, 184-214. 

 Cockerell, T. D. A. The mealy-bug called Pseudococcus bromeliae, 

 and other coccids. 68, Ivi, 308-9. Giacomelli, E. Mimetismo ver- 

 dadero y espurio. 96, v, 224-9. Griswold, G. H. Are there two 

 species of the oyster-shell scale? 7, xv, 184-91. Holland, W. J. 

 Tingitidae or Tingidae. 68, Ivi, 334-5. Knight, H. H. The genus 

 Cyrtopeitis in North America. 19, xvii, 65-7. Jordan, K. The 

 American Polyctenidae. 44, i, 204-15. Note on the distribution of 

 the organ of Berlese in Clinocoridae. 44^ i, 284-6. Lehmann. H. 

 Zweiter beitrag zur systematik der Scutellerinae. VI. Heteropteren- 

 aufsatz. Ill, 1922, A, 7, 54-61. Lizer, C. Nota critica y sinoni- 

 mica acerca de un supuesto nuevo Psyllidae cecidogeno del "Ilex 

 paraguariensis." 96, v, 325-7. Pennington, M. S. Notas sobre 

 coreidos srgentinos. .96, v, 125-70. 



Ball & Hartzell A review of the desert leafhoppers of the Ore- 

 gerini. 7, xv, 137-53. Hungerford, H. B. Saldoida slossoni var. 



